Deep Fire Titanium (Titanium Coating Gear) Piston Ver. 2 Gearbox (Half Teeth / Titanium)

Deep Fire Titanium (Titanium Coating Gear) Piston Ver. 2 Gearbox (Half Teeth / Titanium) Polymer Construction Metal Construction Half Teeth This makes the piston more rigid and less prone to torsion. Half-teeth design especially suitable for Helical gears. Titanium coated metal teeth can extend the useful life of the piston by many times over a standard piston